454  
CDUS45 KBYZ 181034  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
334 AM MST THU JAN 18 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 17 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 21 816 AM 60 1958 36 -15 43  
MINIMUM 7 1159 PM -24 1943 18 -11 24  
AVERAGE 14 27 -13 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.36 1963 0.02 0.00 0.00  
MONTH TO DATE 0.30 0.31 -0.01 0.05  
SINCE OCT 1 2.69 2.85 -0.16 2.10  
SINCE JAN 1 0.30 0.31 -0.01 0.05  
 
SNOWFALL (IN)  
YESTERDAY 0.3 4.6 1963 0.4 -0.1 0.0  
MONTH TO DATE 5.1 6.1 -1.0 0.5  
SINCE DEC 1 6.9 15.9 -9.0 10.5  
SINCE JUL 1 13.6 27.2 -13.6 20.6  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 51 38 13 31  
MONTH TO DATE 861 652 209 522  
SINCE DEC 1 1726 1810 -84 1929  
SINCE JUL 1 3085 3412 -327 3506  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1100 AM  
LOWEST 54 1200 AM  
AVERAGE 73  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 62 2009  
MINIMUM TEMPERATURE (F) 18 -25 1943  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 750 AM MST SUNSET 500 PM MST  
JANUARY 19 2024.......SUNRISE 749 AM MST SUNSET 501 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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